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John Seach
Scientist, pilot, scuba diving instructor, volcano adventurer, and astronomer.
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John Seach Oct 8
volcano, Vanuatu lowered to level 3 alert on 6th October 2017.
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John Seach Oct 3
Decrease in sulphur dioxide emission at volcano, Vanuatu.
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John Seach Sep 28
104,000 residents evacuated from volcano, Indonesia.
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John Seach Sep 26
57,000 people have been evacuated from the danger zone at volcano, Indonesia.
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John Seach Sep 25
volcano, Vanuatu raised to level 2 alert (out of max 5) on 23 September 2017.
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John Seach Sep 25
Satellite images show hotspots at volcano, Indonesia on 19 September 2017.
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John Seach Sep 24
volcano, Indonesia. Thin white emission rising 200 m above summit. No ash emission. Shallow volcanic earthquakes continue.
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John Seach Sep 24
Current eruption at volcano, Vanuatu is possibly "Surtseyan-type".
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John Seach Sep 24
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John Seach Sep 24
Eruption at volcano, Vanuatu. New cinder cone in the summit lake, and a lava pond formed for the first time at the volcano.
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John Seach Sep 24
1963 eruption of volcano, Bali, Indonesia was similar in magnitude/intensity to Mt St Helens (1980) and Mt Vesuvius (79 AD).
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John Seach Sep 24
Previous reported eruptions of volcano, Indonesia. 1963, 1843, 1821?, 1808
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John Seach Sep 24
is one of many volcanoes in Indonesia which has few written records, due to the long period of dormancy.
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John Seach Sep 24
Seismic activity continues to increase at volcano, Bali, Indonesia. 35,000 people have evacuated.
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John Seach Sep 23
volcano is atypical because it has a significant volume of pyroclastic products compared to other basaltic shield volcanoes.
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John Seach Sep 23
is an ellipsoid shield volcano in northern Vanuatu. The island forms the upper part of the most voluminous volcano in Vanuatu.
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John Seach Sep 23
Satellite images show hotspots over volcano, Vanuatu.
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John Seach Sep 23
Six volcanoes in on raised alert level.
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John Seach Sep 23
More on volcano, Vanuatu.
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John Seach Sep 23
Eruption of , , 23 September 2017. Ash emission from summit. Alert raised to level 4 (out of max 5).
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